Performance is a big problem in software development. And Caching is one solution to speed up system. Hazelcast is an open source in-memory data grid. So in the tutorial, JavaSampleApproach will show you how to use SpringBoot Hazelcast cache with PostGreSQL backend. Related posts: – How to work with Spring Cache Spring Boot – Continue reading 'SpringBoot Hazelcast cache with.

1. How Hazelcast Works

Hazelcast is an in-memory distributed caching mechanism. In this tutorial, I am going to show you how to enable the Spring Boot Hazelcast cache. Spring Boot Hazelcast Cache:is an in-memory caching mechanism provided by the spring boot. Spring boot auto-configures the Hazelcast instance if the hazelcast is available in our application’s classpath and the required configuration is available.

Spring Boot Hazelcast Example:Here I am going to create a simple spring boot rest service to read Items from the database using the hazelcast cache. Pom.xml 4.0.0com.onlinetutorialspointSpringBootHazelcastCacheExample0.0.1-SNAPSHOTjarSpringBootHazelcastCacheExampleSpring Boot Hazelcast Cache Exampleorg.springframework.bootspring-boot-starter-parent2.0.5.RELEASE UTF-8UTF-81.8org.springframework.bootspring-boot-starter-webcom.hazelcasthazelcastcom.hazelcasthazelcast-springorg.springframework.bootspring-boot-starter-jdbcmysqlmysql-connector-javaruntimeorg.springframework.bootspring-boot-maven-pluginDatabase configuration details. Mvn spring-boot: run mvn spring-boot:run.

In any application or system there may be some data such type which is used frequently in the processing the request for any client. If such data we will be fetch from the database then it should be impact the performance of the system. Spring Framework provides support for caching means we can cache the frequently used data in the application at startup time. Spring Cache. The Spring Framework provides support for transparently adding caching to an application. About The AuthorDinesh Rajput is the chief editor of a website Dineshonjava, a technical blog dedicated to the Spring and Java technologies.

It has a series of articles related to Java technologies. Dinesh has been a Spring enthusiast since 2008 and is a Pivotal Certified Spring Professional, an author of a book Spring 5 Design Pattern, and a blogger. He has more than 10 years of experience with different aspects of Spring and Java design and development. His core expertise lies in the latest version of Spring Framework, Spring Boot, Spring Security, creating REST APIs, Microservice Architecture, Reactive Pattern, Spring AOP, Design Patterns, Struts, Hibernate, Web Services, Spring Batch, Cassandra, MongoDB, and Web Application Design and Architecture.He is currently working as a technology manager at a leading product and web development company.

He worked as a developer and tech lead at the Bennett, Coleman & Co. Ltd and was the first developer in his previous company, Paytm. Dinesh is passionate about the latest Java technologies and loves to write technical blogs related to it. He is a very active member of the Java and Spring community on different forums.

How Hazelcast Works

When it comes to the Spring Framework and Java, Dinesh tops the list!